Micromachine for treating bilateral vocal cords paralysis and system of micromachine for treating bilateral vocal cords paralysis

A micro-mechanical and side-acoustic technology, applied in physical therapy, passive exercise equipment, medical science, etc., can solve the problems of uncontrollable electrical stimulation effect and loss of electrical stimulation function in vocal cord muscle atrophy

Active Publication Date: 2017-11-21
首都医科大学附属北京潞河医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the traditional stimulation of muscles and the above-mentioned method of stimulating the cricoarytenoid posterior muscle make the electrical stimulation effect uncontrollable due to different muscle functions or states, and at the same time cause loss of electrical stimulation function caused by vocal cord muscle atrophy

Method used

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  • Micromachine for treating bilateral vocal cords paralysis and system of micromachine for treating bilateral vocal cords paralysis
  • Micromachine for treating bilateral vocal cords paralysis and system of micromachine for treating bilateral vocal cords paralysis
  • Micromachine for treating bilateral vocal cords paralysis and system of micromachine for treating bilateral vocal cords paralysis

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Embodiment Construction

[0028] Below in conjunction with the accompanying drawings and examples, the specific implementation of the micromechanics and treatment system for the treatment of bilateral vocal cord paralysis of the present invention will be further described. The following examples are only used to more clearly illustrate the technical solutions of the present invention, and cannot limit the protection scope of the present invention with this; Those of ordinary skill in the relevant technical field, without departing from the spirit and scope of the present invention, can also Various changes and modifications can be made, so all equivalent technical solutions also belong to the scope of the present invention, and the scope of patent protection of the present invention should be defined by the claims.

[0029] A micromachine for treating bilateral vocal cord paralysis of the present invention, such as figure 1 Described, described micromachine is an implant 1, and described implant 1 comp...

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Abstract

The invention relates to a micromachine for treating bilateral vocal cords paralysis. The micromachine is of an implantation instrument which at least comprises a left lever part arranged in the left side vocal muscle, a right lever part arranged in the right side vocal muscle, a rotating shaft seat configured to be a connecting base of one end of the left lever part and one end of the right lever part and a micro-drive apparatus driving the left lever part and the right lever part to rotate to realize close and open movements of the left lever part and the right lever part, and the left lever part and the right lever part are hinged by taking the shaft seat as a base point. The micromachine drives the vocal cords to open and close, uncontrollability of electrical stimulation due to different muscle functions or states is avoided, and loss of electrical stimulation due to atrophy of the vocal cords is avoided.

Description

technical field [0001] The present invention relates to medical equipment technology, specifically a micro-machine for treating bilateral vocal cord paralysis and a system for applying the micro-machine. Background technique [0002] Many reasons in life can cause bilateral vocal cord movement disorders, including idiopathic bilateral vocal cord paralysis, bilateral vocal cord paralysis caused by tumors, surgery, trauma, etc. After bilateral vocal cord paralysis, the patient's vocal cords cannot be abducted normally, but most of them can maintain a certain degree of adduction function, which leads to the inability of the glottis to open when the patient breathes, resulting in dyspnea, which affects the patient's exercise and life, and in severe cases can lead to The patient suffocates to death. Due to the existence of the adduction function, the patient's vocal function is not greatly affected. Generally, the therapeutic methods adopted in clinic are partial resection of v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02A61B5/0488A61B5/08A61B5/113A61B5/087
CPCA61B5/08A61B5/087A61B5/113A61H1/0218A61H2230/085A61H2230/625A61H2230/405A61B5/389
Inventor 王辉
Owner 首都医科大学附属北京潞河医院
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